<template>
  <div>
    <div class="item" v-for="(item, index) in categoryList" :key="index">
      <div class="item-title border-bottom">
        <span class="item-title-icon"></span>
        {{ item.title }}
      </div>
      <div v-if="item.children">
        <DetailList :categoryList="item.children" class="item-children"></DetailList>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: "DetailList",
  data() {
    return {}
  },
  props: {
    categoryList: Array
  }
};
</script>

<style lang="stylus" scoped>
    .item
        .item-title
            line-height .8rem 
            font-size .32rem
            padding 0 .2rem
        .item-title-icon
            display: inline-block
            position relative
            left .06rem
            top .06rem
            width: .36rem
            height: .36rem
            background: url(http://s.qunarzz.com/piao/image/touch/sight/detail.png) 0 -.45rem no-repeat
            margin-right: .1rem
            background-size: .4rem 3rem
        .item-children
            padding 0 .2rem 
</style>
